基于MATLAB软件的机电悬挂连杆机构的运动学分析  

Kinematics Analysis of Mechatronic Suspension Linkages Based on MATLAB Software

作　　者：段国柱[1] 宋慧新[1] 陈宇[1] 侯友山[1] DUAN Guozhu;SONG Huixin;CHEN Yu;HOU Youshan(China North Vehicle Research Institute,Beijing 100072,China)

机构地区：[1]中国北方车辆研究所

出　　处：《机械工程师》2020年第2期103-104,109,共3页Mechanical Engineer

摘　　要：机电悬挂是一种新型车辆用悬挂,能够实现主动控制和半主动控制。装有机电悬挂的车辆在行驶时,负重轮的上下摆动会经过连杆机构传递至机电执行器。针对机电悬挂中连杆机构进行运动学分析,得出连杆系的运动学特性,为连杆机构的设计和机电悬挂的力学特性分析提供了依据。Electromechanical suspension is a new type of vehicle suspension that can achieve active control and semi-active control. When the vehicle with the electromechanical suspension is running, the up and down swing of the load wheel is transmitted to the electromechanical actuator through the link mechanism. According to the kinematics analysis of the linkage mechanism in the electromechanical suspension, the kinematics of the linkage system is obtained, which provides a basis for the design of the linkage mechanism and the mechanical characteristics of the electromechanical suspension.

关 键 词：机电悬挂 连杆机构 运动学分析 杠杆比 MATLAB 

分 类 号：TH112.1[机械工程—机械设计及理论]